msh2AlgDirPDTreevonMisesEdges.h

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#ifndef _msh2AlgDirPDTreevonMisesEdges_h
#define _msh2AlgDirPDTreevonMisesEdges_h
 
#include <cisstMesh/msh2AlgDirPDTreevonMises.h>
#include <cisstMesh/msh2DirPDTreeEdges.h>
 
// Always include last!
#include <cisstMesh/mshExport.h>
 
class CISST_EXPORT msh2AlgDirPDTreevonMisesEdges : public msh2AlgDirPDTreevonMises
{
    //
    // Implements base class algorithms for a 2D edge shape
    //  (i.e. edge datum type)
    //
 
    //--- Algorithm Parameters ---//
 
 protected:
 
    msh2DirPDTreeEdges *pDirTree;
 
 public:
 
    // This is no longer needed
    //vctDoubleVec    searchLambdas;
 
 
    //--- Algorithm Methods ---//
 
 public:
 
    // constructor
    msh2AlgDirPDTreevonMisesEdges(msh2DirPDTreeEdges *pDirTree,
                                  double k = 1.0,
                                  double sigma2 = 1.0)
        : msh2AlgDirPDTreevonMises(pDirTree,k,sigma2),
        pDirTree(pDirTree)
        { /*searchLambdas.SetSize(pDirTree->EdgeList.numEdges);*/ }
 
    // destructor
    virtual ~msh2AlgDirPDTreevonMisesEdges() {}
 
 
    //--- PD Tree Interface Methods ---//
 
    // fast check if a datum might have smaller match error than error bound
    virtual int DatumMightBeCloser(const vct2 &sample, const vct2 &sampleNorm,
                                   int datum,
                                   double ErrorBound);
 
    // finds the point on this datum with lowest match error
    //  and returns the match error and closest point
    virtual double FindClosestPointOnDatum(const vct2 &sample, const vct2 &sampleNorm,
                                           vct2 &closest, vct2 &closestNorm,
                                           int datum);
};
 
#endif